Product Description

The Hump Signal women’s waterproof cycling jacket is built for commuters who need extra protection from highly visible elements, zips, graphics and logos. 100% waterproof and breathable the Signal is the perfect women’s commuter jacket.

Key to performance is the mix of high contrast colours and reflective prints. Large chevrons on the back and lower arms mark out your extremities. Not just visible, the women’s Hump Signal cycling jacket is 100% waterproof with taped seams so you’ll stay dry and comfortable in the heaviest storms.

Hump’s Underarm vents and a vented rear yoke offer a cooling flow of air when you start to heat up. Adjustable shock cords let you fine tune the fit to your body to keep draughts and the elements out.

Key Features

The ladies Signal jacket ensures you'll be seen on the roads thanks to it's high contrast colours and flood of reflective prints

Huge reflective chevrons across the back of the jacket and lower arms give great night time visibility

A fully reflective front zipper, reflective piping down the front and rear of the arms as well as additional prints complete the women’s Signal cycling jackets vast array of night time safety features

Fully waterproof and tape seamed, the Hump Signal will keep you dry in the harshest of storms

A stowaway hood folds neatly away to avoid any unwanted bulk

Adjustable shock cords at the collar, rear hood and waist allow the jacket to be tuned to your body to help keep the elements out

Underarm vent zippers and vented rear yoke give you a welcome flood of cool air when you start to feel the heat

A stash pocket located on the right hip and a conveniently placed waterproof chest pocket give you quick access to your essentials

This jacket looks stylish and trendy. It is extremely light and made extremely well. However the downside is that it is a snug fit and allows little room for movement and in the winter layering may be a problem. My suggestion is that you go up one size as this is a good jacket.

This jacket looks stylish and trendy. It is extremely light and made extremely well. However the downside is that it is a snug fit and allows little room for movement and in the winter layering may be a problem. My suggestion is that you go up one size as this is a good jacket.

Waterproof Jackets Guide

Waterproof Jackets Guide

Let’s face it. If you’re cycling for any length of time in the UK, you’re going to need a waterproof jacket in your clothing arsenal. In our waterproof jacket guide we’ll arm you with all the knowledge you need to choose the best rain proof jacket for your needs.

Waterproofness

Before you buy any waterproof jacket, you’ll want to know whether it is 100% waterproof, or simply water resistant.

To be classed as waterproof, a jacket must have taped seams and weather proof zips to ensure no water seeps through to your under garments. These jackets will also have a DWR coating on the outer layer that makes water droplets bead up and roll off the garment.

Water resistant jackets are cheaper and will offer light rain protection but should not be used during heavy downpours as water will make its way to your clothing underneath.

Water Resistant Jacket

Waterproof Jacket

Waterproofness rating of 5,000mm and under

Fabric will be treated with a DWR (Durable Water Resistance) coating

A minimum waterproofness rating of 10,00mm

Taped seams

Weatherproof zips

DWR coating on outer fabric

How is waterproofness measured?

Waterproofness is rated in millimetres and usually based off the Static Column Water Resistance Test. A column of water is placed on top of the fabric and the level at which water begins to seep through to the under layer is recorded in ‘mm’. The higher the rating the more waterproof the jacket is.

Waterproof measurements?

0 - 5,000mm: Splash/rain proof but not waterproof

10,000mm – 20,000mm: Waterproof in moderate to heavy rain

20,000mm – 30,000mm Plus: Waterproof in the heaviest conditions

Breathability

After waterproofness, breathability is the most important factor when choosing your jacket. While these jackets will keep water from getting in, they’ll also stop water vapour (your sweat) from getting out and it doesn’t take long to get damp and sticky on a hard ride.

A general rule of thumb is the more waterproof a jacket is, the less breathable it will be. However, there is an exception. Premium jackets will use advanced fabrics such as GoreTex that let vapour escape without letting water in. A jacket with a breathability rating of over 10,000g will help to stop that ‘boil in a bag’ feeling.

How is breathability measured?

Breathability is measured by how much water vapour can pass through the fabric during 24 hours. This will be recorded in grams of vapour per square metre (g/m2) but is often simply rated as just “g”. The higher the grams, the more breathable the jacket is.

What is a good measurement?

0 - 5,000g: Standard breathability, you’ll get damp when riding hard

10,000g – 20,000g: Good breathability when pedalling hard

20,000g plus: Great breathability for all out efforts

Great Features to Look for in a Waterproof Jacket:

Fabric:

Usually waterproof jackets will have an outer layer or nylon or polyester with a laminated inner membrane that lets water vapour escape, without letting rain in. Sometimes you’ll find a mesh layer inside the jacket for extra comfort.

Durable Water Resistance (DWR):

DWR is the first line of defence against the elements. It’s a treatment added to the outer layer of almost all waterproof jackets (except where the waterproof laminate membrane is the outer layer). It works by forcing water droplets to bead up and roll off the garment.

Enhancing breathability and waterproofness will be an internal layer (or multiple layers) of laminate membrane such as GoreTex. These laminates will be made of millions of tiny pores that are big enough for water vapour molecules to escape, but too small for liquid water molecules to enter.

Premium jackets will come with more advanced laminates that are lighter and can transfer moisture away from your skin quicker.

See our Technical Fabric Guide to learn more about key fabric technologies from the biggest names in cycle clothing.

Cycle Specific Fit:

Before choosing your jacket, consider the type of riding you’ll be doing.

Road cyclists who train and race hard will want a tighter cut for improved aerodynamics. You don’t want excess flapping around in the wind causing extra drag.

At the slower speeds of mountain biking and commuting a looser cut with more freedom of movement is what you’ll want. For commuting having extra space under your jacket to fit work clothing is a handy option.

Other general cycling specific features include:

An extended drop tail at the rear to cover your lower back when in a cycling position (some jackets will give you the option to roll up the tail into a pocket for ‘off-the-bike’ style).

A slightly raised front hem to reduce fabric bunching at your waist.

Articulated arms and elbows which are pre-shaped for cycling can improve comfort.

Elastic hem, collar and cuffs all keep the jacket in place and help stop rain from getting through.

Packability:

During the warmer months of summer, you’ll want a lightweight, packable waterproof shell rather than a bulky jacket. Look for packable jackets that you can stash in your jersey pocket or backpack, ready for if the weather turns.

Most packable jackets will be water-resistant rather than waterproof, make sure you check the product description to see if it will fit you needs.

Stowable Hood:

Look for jackets which feature a stowable hood that will slip underneath your helmet. Removable hoods are ideal for rides where rain stops and starts. A cinch at the rear of the hood will help keep the hood fixed in place when you turn your head in different directions, so you don’t lose visibility.

Security Pocket:

When choosing a water-resistant jacket, make sure there is one pocket with taped seams and a zipper garage for storing your smartphone and other gadgets. This’ll keep them protected from the elements.

Zipper:

For a jacket to be waterproof it must not let water seep through seams and zips. Make sure there is a zipper garage to stop water from leaking through to your underlayers. A storm garage is a good idea for riding in harsh conditions.

YKK zips are super durable to stand up to daily wear and tear. A full length zipper is a good option to improve venting when the rain stops and the sun comes back out.

Visibility:

If you’re planning on commuting in your jacket, choose one which includes reflective elements and bright hi-vis colour options. Some jackets like the Altura NightVision will come with integrated LED’s for extra visibility in low light conditions.

Scotchlight reflective material will help you pop out from the background in car headlights. Bright block colour options are always a good option for day time visibility too. See our reflective jacket comparison to see just how powerful reflective technologies can be.

Delivery & Guarantee

Christmas Delivery

We will try our very best to get your products delivered to you before Christmas, but due to Santa's overspill into our delivery services, we would like to make you aware that while we are making every effort to deliver your order to you in time for Christmas, there may be a potential risk of delay.

The last date to order a bike that is available for Christmas delivery is 5pm on Tuesday 18th December. For all other items the last date to order items that are available for Christmas delivery is 12pm on Wednesday 19th December.

You can easily spot which items are guaranteed for Christmas delivery with theicon. Choose your size and colour to see if the item qualifies for Christmas delivery.

UK Delivery Information

We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and on all orders over £20.

We use cookies to provide you with the best possible experience. We also share information about your use of our site with our social media,
advertising and analytics partners. View our cookies policy to find out more